Initial commitHEADmane

1 files changed, 829 insertions, 0 deletions

diff --git a/node_modules/systeminformation/lib/system.js b/node_modules/systeminformation/lib/system.js
new file mode 100644
index 0000000..7d1c3f8
--- /dev/null
+++ b/node_modules/systeminformation/lib/system.js
@@ -0,0 +1,829 @@
+'use strict';
+// @ts-check
+// ==================================================================================
+// system.js
+// ----------------------------------------------------------------------------------
+// Description:   System Information - library
+//                for Node.js
+// Copyright:     (c) 2014 - 2022
+// Author:        Sebastian Hildebrandt
+// ----------------------------------------------------------------------------------
+// License:       MIT
+// ==================================================================================
+// 2. System (Hardware, BIOS, Base Board)
+// ----------------------------------------------------------------------------------
+
+const fs = require('fs');
+const os = require('os');
+const util = require('./util');
+const exec = require('child_process').exec;
+const execSync = require('child_process').execSync;
+const execPromise = util.promisify(require('child_process').exec);
+
+let _platform = process.platform;
+
+const _linux = (_platform === 'linux' || _platform === 'android');
+const _darwin = (_platform === 'darwin');
+const _windows = (_platform === 'win32');
+const _freebsd = (_platform === 'freebsd');
+const _openbsd = (_platform === 'openbsd');
+const _netbsd = (_platform === 'netbsd');
+const _sunos = (_platform === 'sunos');
+
+function system(callback) {
+
+  return new Promise((resolve) => {
+    process.nextTick(() => {
+
+      let result = {
+        manufacturer: '',
+        model: 'Computer',
+        version: '',
+        serial: '-',
+        uuid: '-',
+        sku: '-',
+        virtual: false
+      };
+
+      if (_linux || _freebsd || _openbsd || _netbsd) {
+        exec('export LC_ALL=C; dmidecode -t system 2>/dev/null; unset LC_ALL', function (error, stdout) {
+          // if (!error) {
+          let lines = stdout.toString().split('\n');
+          result.manufacturer = util.getValue(lines, 'manufacturer');
+          result.model = util.getValue(lines, 'product name');
+          result.version = util.getValue(lines, 'version');
+          result.serial = util.getValue(lines, 'serial number');
+          result.uuid = util.getValue(lines, 'uuid').toLowerCase();
+          result.sku = util.getValue(lines, 'sku number');
+          // }
+          // Non-Root values
+          const cmd = `echo -n "product_name: "; cat /sys/devices/virtual/dmi/id/product_name 2>/dev/null; echo;
+            echo -n "product_serial: "; cat /sys/devices/virtual/dmi/id/product_serial 2>/dev/null; echo;
+            echo -n "product_uuid: "; cat /sys/devices/virtual/dmi/id/product_uuid 2>/dev/null; echo;
+            echo -n "product_version: "; cat /sys/devices/virtual/dmi/id/product_version 2>/dev/null; echo;
+            echo -n "sys_vendor: "; cat /sys/devices/virtual/dmi/id/sys_vendor 2>/dev/null; echo;`;
+          try {
+            lines = execSync(cmd).toString().split('\n');
+            result.manufacturer = result.manufacturer === '' ? util.getValue(lines, 'sys_vendor') : result.manufacturer;
+            result.model = result.model === '' ? util.getValue(lines, 'product_name') : result.model;
+            result.version = result.version === '' ? util.getValue(lines, 'product_version') : result.version;
+            result.serial = result.serial === '' ? util.getValue(lines, 'product_serial') : result.serial;
+            result.uuid = result.uuid === '' ? util.getValue(lines, 'product_uuid').toLowerCase() : result.uuid;
+          } catch (e) {
+            util.noop();
+          }
+          if (!result.serial || result.serial.toLowerCase().indexOf('o.e.m.') !== -1) { result.serial = '-'; }
+          if (!result.manufacturer || result.manufacturer.toLowerCase().indexOf('o.e.m.') !== -1) { result.manufacturer = ''; }
+          if (!result.model || result.model.toLowerCase().indexOf('o.e.m.') !== -1) { result.model = 'Computer'; }
+          if (!result.version || result.version.toLowerCase().indexOf('o.e.m.') !== -1) { result.version = ''; }
+          if (!result.sku || result.sku.toLowerCase().indexOf('o.e.m.') !== -1) { result.sku = '-'; }
+
+          // detect virtual (1)
+          if (result.model.toLowerCase() === 'virtualbox' || result.model.toLowerCase() === 'kvm' || result.model.toLowerCase() === 'virtual machine' || result.model.toLowerCase() === 'bochs' || result.model.toLowerCase().startsWith('vmware') || result.model.toLowerCase().startsWith('droplet')) {
+            result.virtual = true;
+            switch (result.model.toLowerCase()) {
+              case 'virtualbox':
+                result.virtualHost = 'VirtualBox';
+                break;
+              case 'vmware':
+                result.virtualHost = 'VMware';
+                break;
+              case 'kvm':
+                result.virtualHost = 'KVM';
+                break;
+              case 'bochs':
+                result.virtualHost = 'bochs';
+                break;
+            }
+          }
+          if (result.manufacturer.toLowerCase().startsWith('vmware') || result.manufacturer.toLowerCase() === 'xen') {
+            result.virtual = true;
+            switch (result.manufacturer.toLowerCase()) {
+              case 'vmware':
+                result.virtualHost = 'VMware';
+                break;
+              case 'xen':
+                result.virtualHost = 'Xen';
+                break;
+            }
+          }
+          if (!result.virtual) {
+            try {
+              const disksById = execSync('ls -1 /dev/disk/by-id/ 2>/dev/null').toString();
+              if (disksById.indexOf('_QEMU_') >= 0) {
+                result.virtual = true;
+                result.virtualHost = 'QEMU';
+              }
+              if (disksById.indexOf('_VBOX_') >= 0) {
+                result.virtual = true;
+                result.virtualHost = 'VirtualBox';
+              }
+            } catch (e) {
+              util.noop();
+            }
+          }
+          if (!result.virtual && (os.release().toLowerCase().indexOf('microsoft') >= 0 || os.release().toLowerCase().endsWith('wsl2'))) {
+            const kernelVersion = parseFloat(os.release().toLowerCase());
+            result.virtual = true;
+            result.manufacturer = 'Microsoft';
+            result.model = 'WSL';
+            result.version = kernelVersion < 4.19 ? '1' : '2';
+          }
+          if ((_freebsd || _openbsd || _netbsd) && !result.virtualHost) {
+            try {
+              const procInfo = execSync('dmidecode -t 4');
+              const procLines = procInfo.toString().split('\n');
+              const procManufacturer = util.getValue(procLines, 'manufacturer', ':', true);
+              switch (procManufacturer.toLowerCase()) {
+                case 'virtualbox':
+                  result.virtualHost = 'VirtualBox';
+                  break;
+                case 'vmware':
+                  result.virtualHost = 'VMware';
+                  break;
+                case 'kvm':
+                  result.virtualHost = 'KVM';
+                  break;
+                case 'bochs':
+                  result.virtualHost = 'bochs';
+                  break;
+              }
+            } catch (e) {
+              util.noop();
+            }
+          }
+          // detect docker
+          if (fs.existsSync('/.dockerenv') || fs.existsSync('/.dockerinit')) {
+            result.model = 'Docker Container';
+          }
+          try {
+            const stdout = execSync('dmesg 2>/dev/null | grep -iE "virtual|hypervisor" | grep -iE "vmware|qemu|kvm|xen" | grep -viE "Nested Virtualization|/virtual/"');
+            // detect virtual machines
+            let lines = stdout.toString().split('\n');
+            if (lines.length > 0) {
+              if (result.model === 'Computer') { result.model = 'Virtual machine'; }
+              result.virtual = true;
+              if (stdout.toString().toLowerCase().indexOf('vmware') >= 0 && !result.virtualHost) {
+                result.virtualHost = 'VMware';
+              }
+              if (stdout.toString().toLowerCase().indexOf('qemu') >= 0 && !result.virtualHost) {
+                result.virtualHost = 'QEMU';
+              }
+              if (stdout.toString().toLowerCase().indexOf('xen') >= 0 && !result.virtualHost) {
+                result.virtualHost = 'Xen';
+              }
+              if (stdout.toString().toLowerCase().indexOf('kvm') >= 0 && !result.virtualHost) {
+                result.virtualHost = 'KVM';
+              }
+            }
+          } catch (e) {
+            util.noop();
+          }
+
+          if (result.manufacturer === '' && result.model === 'Computer' && result.version === '') {
+            // Check Raspberry Pi
+            fs.readFile('/proc/cpuinfo', function (error, stdout) {
+              if (!error) {
+                let lines = stdout.toString().split('\n');
+                result.model = util.getValue(lines, 'hardware', ':', true).toUpperCase();
+                result.version = util.getValue(lines, 'revision', ':', true).toLowerCase();
+                result.serial = util.getValue(lines, 'serial', ':', true);
+                const model = util.getValue(lines, 'model:', ':', true);
+                // reference values: https://elinux.org/RPi_HardwareHistory
+                // https://www.raspberrypi.org/documentation/hardware/raspberrypi/revision-codes/README.md
+                if ((result.model === 'BCM2835' || result.model === 'BCM2708' || result.model === 'BCM2709' || result.model === 'BCM2710' || result.model === 'BCM2711' || result.model === 'BCM2836' || result.model === 'BCM2837') && model.toLowerCase().indexOf('raspberry') >= 0) {
+                  const rPIRevision = util.decodePiCpuinfo(lines);
+                  result.model = rPIRevision.model;
+                  result.version = rPIRevision.revisionCode;
+                  result.manufacturer = 'Raspberry Pi Foundation';
+                  result.raspberry = {
+                    manufacturer: rPIRevision.manufacturer,
+                    processor: rPIRevision.processor,
+                    type: rPIRevision.type,
+                    revision: rPIRevision.revision
+                  };
+                }
+
+                // if (result.model === 'BCM2835' || result.model === 'BCM2708' || result.model === 'BCM2709' || result.model === 'BCM2835' || result.model === 'BCM2837') {
+
+
+                //   // Pi 4
+                //   if (['d03114'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi 4 Model B';
+                //     result.version = result.version + ' - Rev. 1.4';
+                //   }
+                //   if (['b03112', 'c03112'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi 4 Model B';
+                //     result.version = result.version + ' - Rev. 1.2';
+                //   }
+                //   if (['a03111', 'b03111', 'c03111'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi 4 Model B';
+                //     result.version = result.version + ' - Rev. 1.1';
+                //   }
+                //   // Pi 3
+                //   if (['a02082', 'a22082', 'a32082', 'a52082'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi 3 Model B';
+                //     result.version = result.version + ' - Rev. 1.2';
+                //   }
+                //   if (['a22083'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi 3 Model B';
+                //     result.version = result.version + ' - Rev. 1.3';
+                //   }
+                //   if (['a020d3'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi 3 Model B+';
+                //     result.version = result.version + ' - Rev. 1.3';
+                //   }
+                //   if (['9020e0'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi 3 Model A+';
+                //     result.version = result.version + ' - Rev. 1.3';
+                //   }
+                //   // Pi 2 Model B
+                //   if (['a01040'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi 2 Model B';
+                //     result.version = result.version + ' - Rev. 1.0';
+                //   }
+                //   if (['a01041', 'a21041'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi 2 Model B';
+                //     result.version = result.version + ' - Rev. 1.1';
+                //   }
+                //   if (['a22042', 'a02042'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi 2 Model B';
+                //     result.version = result.version + ' - Rev. 1.2';
+                //   }
+
+                //   // Compute Model
+                //   if (['a02100'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi CM3+';
+                //     result.version = result.version + ' - Rev 1.0';
+                //   }
+                //   if (['a020a0', 'a220a0'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi CM3';
+                //     result.version = result.version + ' - Rev 1.0';
+                //   }
+                //   if (['900061'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi CM';
+                //     result.version = result.version + ' - Rev 1.1';
+                //   }
+
+                //   // Pi Zero
+                //   if (['900092', '920092'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi Zero';
+                //     result.version = result.version + ' - Rev 1.2';
+                //   }
+                //   if (['900093', '920093'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi Zero';
+                //     result.version = result.version + ' - Rev 1.3';
+                //   }
+                //   if (['9000c1'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi Zero W';
+                //     result.version = result.version + ' - Rev 1.1';
+                //   }
+
+                //   // A, B, A+ B+
+                //   if (['0002', '0003'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi Model B';
+                //     result.version = result.version + ' - Rev 1.0';
+                //   }
+                //   if (['0004', '0005', '0006', '000d', '000e', '000f'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi Model B';
+                //     result.version = result.version + ' - Rev 2.0';
+                //   }
+                //   if (['0007', '0008', '0009'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi Model A';
+                //     result.version = result.version + ' - Rev 2.0';
+                //   }
+                //   if (['0010'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi Model B+';
+                //     result.version = result.version + ' - Rev 1.0';
+                //   }
+                //   if (['0012'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi Model A+';
+                //     result.version = result.version + ' - Rev 1.0';
+                //   }
+                //   if (['0013', '900032'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi Model B+';
+                //     result.version = result.version + ' - Rev 1.2';
+                //   }
+                //   if (['0015', '900021'].indexOf(result.version) >= 0) {
+                //     result.model = result.model + ' - Pi Model A+';
+                //     result.version = result.version + ' - Rev 1.1';
+                //   }
+                //   if (result.model.indexOf('Pi') !== -1 && result.version) {  // Pi, Pi Zero
+                //     result.manufacturer = 'Raspberry Pi Foundation';
+                //   }
+                // }
+              }
+              if (callback) { callback(result); }
+              resolve(result);
+            });
+          } else {
+            if (callback) { callback(result); }
+            resolve(result);
+          }
+        });
+      }
+      if (_darwin) {
+        exec('ioreg -c IOPlatformExpertDevice -d 2', function (error, stdout) {
+          if (!error) {
+            let lines = stdout.toString().replace(/[<>"]/g, '').split('\n');
+            result.manufacturer = util.getValue(lines, 'manufacturer', '=', true);
+            result.model = util.getValue(lines, 'model', '=', true);
+            result.version = util.getValue(lines, 'version', '=', true);
+            result.serial = util.getValue(lines, 'ioplatformserialnumber', '=', true);
+            result.uuid = util.getValue(lines, 'ioplatformuuid', '=', true).toLowerCase();
+            result.sku = util.getValue(lines, 'board-id', '=', true);
+          }
+          if (callback) { callback(result); }
+          resolve(result);
+        });
+      }
+      if (_sunos) {
+        if (callback) { callback(result); }
+        resolve(result);
+      }
+      if (_windows) {
+        try {
+          util.powerShell('Get-WmiObject Win32_ComputerSystemProduct | select Name,Vendor,Version,IdentifyingNumber,UUID | fl').then((stdout, error) => {
+            if (!error) {
+              // let lines = stdout.split('\r\n').filter(line => line.trim() !== '').filter((line, idx) => idx > 0)[0].trim().split(/\s\s+/);
+              let lines = stdout.split('\r\n');
+              result.manufacturer = util.getValue(lines, 'vendor', ':');
+              result.model = util.getValue(lines, 'name', ':');
+              result.version = util.getValue(lines, 'version', ':');
+              result.serial = util.getValue(lines, 'identifyingnumber', ':');
+              result.uuid = util.getValue(lines, 'uuid', ':').toLowerCase();
+              // detect virtual (1)
+              const model = result.model.toLowerCase();
+              if (model === 'virtualbox' || model === 'kvm' || model === 'virtual machine' || model === 'bochs' || model.startsWith('vmware') || model.startsWith('qemu')) {
+                result.virtual = true;
+                if (model.startsWith('virtualbox')) { result.virtualHost = 'VirtualBox'; }
+                if (model.startsWith('vmware')) { result.virtualHost = 'VMware'; }
+                if (model.startsWith('kvm')) { result.virtualHost = 'KVM'; }
+                if (model.startsWith('bochs')) { result.virtualHost = 'bochs'; }
+                if (model.startsWith('qemu')) { result.virtualHost = 'KVM'; }
+              }
+              const manufacturer = result.manufacturer.toLowerCase();
+              if (manufacturer.startsWith('vmware') || manufacturer.startsWith('qemu') || manufacturer === 'xen') {
+                result.virtual = true;
+                if (manufacturer.startsWith('vmware')) { result.virtualHost = 'VMware'; }
+                if (manufacturer.startsWith('xen')) { result.virtualHost = 'Xen'; }
+                if (manufacturer.startsWith('qemu')) { result.virtualHost = 'KVM'; }
+              }
+              util.powerShell('Get-WmiObject MS_Systeminformation -Namespace "root/wmi" | select systemsku | fl ').then((stdout, error) => {
+                if (!error) {
+                  let lines = stdout.split('\r\n');
+                  result.sku = util.getValue(lines, 'systemsku', ':');
+                }
+                if (!result.virtual) {
+                  util.powerShell('Get-WmiObject Win32_bios | select Version, SerialNumber, SMBIOSBIOSVersion').then((stdout, error) => {
+                    if (!error) {
+                      let lines = stdout.toString();
+                      if (lines.indexOf('VRTUAL') >= 0 || lines.indexOf('A M I ') >= 0 || lines.indexOf('VirtualBox') >= 0 || lines.indexOf('VMWare') >= 0 || lines.indexOf('Xen') >= 0) {
+                        result.virtual = true;
+                        if (lines.indexOf('VirtualBox') >= 0 && !result.virtualHost) {
+                          result.virtualHost = 'VirtualBox';
+                        }
+                        if (lines.indexOf('VMware') >= 0 && !result.virtualHost) {
+                          result.virtualHost = 'VMware';
+                        }
+                        if (lines.indexOf('Xen') >= 0 && !result.virtualHost) {
+                          result.virtualHost = 'Xen';
+                        }
+                        if (lines.indexOf('VRTUAL') >= 0 && !result.virtualHost) {
+                          result.virtualHost = 'Hyper-V';
+                        }
+                        if (lines.indexOf('A M I') >= 0 && !result.virtualHost) {
+                          result.virtualHost = 'Virtual PC';
+                        }
+                      }
+                      if (callback) { callback(result); }
+                      resolve(result);
+                    } else {
+                      if (callback) { callback(result); }
+                      resolve(result);
+                    }
+                  });
+                } else {
+                  if (callback) { callback(result); }
+                  resolve(result);
+                }
+              });
+            } else {
+              if (callback) { callback(result); }
+              resolve(result);
+            }
+          });
+        } catch (e) {
+          if (callback) { callback(result); }
+          resolve(result);
+        }
+      }
+    });
+  });
+}
+
+exports.system = system;
+
+function bios(callback) {
+
+  return new Promise((resolve) => {
+    process.nextTick(() => {
+
+      let result = {
+        vendor: '',
+        version: '',
+        releaseDate: '',
+        revision: '',
+      };
+      let cmd = '';
+      if (_linux || _freebsd || _openbsd || _netbsd) {
+        if (process.arch === 'arm') {
+          cmd = 'cat /proc/cpuinfo | grep Serial';
+        } else {
+          cmd = 'export LC_ALL=C; dmidecode -t bios 2>/dev/null; unset LC_ALL';
+        }
+        exec(cmd, function (error, stdout) {
+          let lines = stdout.toString().split('\n');
+          result.vendor = util.getValue(lines, 'Vendor');
+          result.version = util.getValue(lines, 'Version');
+          let datetime = util.getValue(lines, 'Release Date');
+          result.releaseDate = util.parseDateTime(datetime).date;
+          result.revision = util.getValue(lines, 'BIOS Revision');
+          result.serial = util.getValue(lines, 'SerialNumber');
+          let language = util.getValue(lines, 'Currently Installed Language').split('|')[0];
+          if (language) {
+            result.language = language;
+          }
+          if (lines.length && stdout.toString().indexOf('Characteristics:') >= 0) {
+            const features = [];
+            lines.forEach(line => {
+              if (line.indexOf(' is supported') >= 0) {
+                const feature = line.split(' is supported')[0].trim();
+                features.push(feature);
+              }
+            });
+            result.features = features;
+          }
+          // Non-Root values
+          const cmd = `echo -n "bios_date: "; cat /sys/devices/virtual/dmi/id/bios_date 2>/dev/null; echo;
+            echo -n "bios_vendor: "; cat /sys/devices/virtual/dmi/id/bios_vendor 2>/dev/null; echo;
+            echo -n "bios_version: "; cat /sys/devices/virtual/dmi/id/bios_version 2>/dev/null; echo;`;
+          try {
+            lines = execSync(cmd).toString().split('\n');
+            result.vendor = !result.vendor ? util.getValue(lines, 'bios_vendor') : result.vendor;
+            result.version = !result.version ? util.getValue(lines, 'bios_version') : result.version;
+            datetime = util.getValue(lines, 'bios_date');
+            result.releaseDate = !result.releaseDate ? util.parseDateTime(datetime).date : result.releaseDate;
+          } catch (e) {
+            util.noop();
+          }
+          if (callback) { callback(result); }
+          resolve(result);
+        });
+      }
+      if (_darwin) {
+        result.vendor = 'Apple Inc.';
+        exec(
+          'system_profiler SPHardwareDataType -json', function (error, stdout) {
+            try {
+              const hardwareData = JSON.parse(stdout.toString());
+              if (hardwareData && hardwareData.SPHardwareDataType && hardwareData.SPHardwareDataType.length) {
+                let bootRomVersion = hardwareData.SPHardwareDataType[0].boot_rom_version;
+                bootRomVersion = bootRomVersion ? bootRomVersion.split('(')[0].trim() : null;
+                result.version = bootRomVersion;
+              }
+            } catch (e) {
+              util.noop();
+            }
+            if (callback) { callback(result); }
+            resolve(result);
+          });
+      }
+      if (_sunos) {
+        result.vendor = 'Sun Microsystems';
+        if (callback) { callback(result); }
+        resolve(result);
+      }
+      if (_windows) {
+        try {
+          util.powerShell('Get-WmiObject Win32_bios | select Description,Version,Manufacturer,ReleaseDate,BuildNumber,SerialNumber | fl').then((stdout, error) => {
+            if (!error) {
+              let lines = stdout.toString().split('\r\n');
+              const description = util.getValue(lines, 'description', ':');
+              if (description.indexOf(' Version ') !== -1) {
+                // ... Phoenix ROM BIOS PLUS Version 1.10 A04
+                result.vendor = description.split(' Version ')[0].trim();
+                result.version = description.split(' Version ')[1].trim();
+              } else if (description.indexOf(' Ver: ') !== -1) {
+                // ... BIOS Date: 06/27/16 17:50:16 Ver: 1.4.5
+                result.vendor = util.getValue(lines, 'manufacturer', ':');
+                result.version = description.split(' Ver: ')[1].trim();
+              } else {
+                result.vendor = util.getValue(lines, 'manufacturer', ':');
+                result.version = util.getValue(lines, 'version', ':');
+              }
+              result.releaseDate = util.getValue(lines, 'releasedate', ':');
+              if (result.releaseDate.length >= 10) {
+                result.releaseDate = result.releaseDate.substr(0, 4) + '-' + result.releaseDate.substr(4, 2) + '-' + result.releaseDate.substr(6, 2);
+              }
+              result.revision = util.getValue(lines, 'buildnumber', ':');
+              result.serial = util.getValue(lines, 'serialnumber', ':');
+            }
+
+            if (callback) { callback(result); }
+            resolve(result);
+          });
+        } catch (e) {
+          if (callback) { callback(result); }
+          resolve(result);
+        }
+      }
+    });
+  });
+}
+
+exports.bios = bios;
+
+function baseboard(callback) {
+
+  return new Promise((resolve) => {
+    process.nextTick(() => {
+
+      let result = {
+        manufacturer: '',
+        model: '',
+        version: '',
+        serial: '-',
+        assetTag: '-',
+        memMax: null,
+        memSlots: null
+      };
+      let cmd = '';
+      if (_linux || _freebsd || _openbsd || _netbsd) {
+        if (process.arch === 'arm') {
+          cmd = 'cat /proc/cpuinfo | grep Serial';
+          // 'BCM2709', 'BCM2835', 'BCM2708' -->
+        } else {
+          cmd = 'export LC_ALL=C; dmidecode -t 2 2>/dev/null; unset LC_ALL';
+        }
+        const workload = [];
+        workload.push(execPromise(cmd));
+        workload.push(execPromise('export LC_ALL=C; dmidecode -t memory 2>/dev/null'));
+        util.promiseAll(
+          workload
+        ).then(data => {
+          let lines = data.results[0] ? data.results[0].toString().split('\n') : [''];
+          result.manufacturer = util.getValue(lines, 'Manufacturer');
+          result.model = util.getValue(lines, 'Product Name');
+          result.version = util.getValue(lines, 'Version');
+          result.serial = util.getValue(lines, 'Serial Number');
+          result.assetTag = util.getValue(lines, 'Asset Tag');
+          // Non-Root values
+          const cmd = `echo -n "board_asset_tag: "; cat /sys/devices/virtual/dmi/id/board_asset_tag 2>/dev/null; echo;
+            echo -n "board_name: "; cat /sys/devices/virtual/dmi/id/board_name 2>/dev/null; echo;
+            echo -n "board_serial: "; cat /sys/devices/virtual/dmi/id/board_serial 2>/dev/null; echo;
+            echo -n "board_vendor: "; cat /sys/devices/virtual/dmi/id/board_vendor 2>/dev/null; echo;
+            echo -n "board_version: "; cat /sys/devices/virtual/dmi/id/board_version 2>/dev/null; echo;`;
+          try {
+            lines = execSync(cmd).toString().split('\n');
+            result.manufacturer = !result.manufacturer ? util.getValue(lines, 'board_vendor') : result.manufacturer;
+            result.model = !result.model ? util.getValue(lines, 'board_name') : result.model;
+            result.version = !result.version ? util.getValue(lines, 'board_version') : result.version;
+            result.serial = !result.serial ? util.getValue(lines, 'board_serial') : result.serial;
+            result.assetTag = !result.assetTag ? util.getValue(lines, 'board_asset_tag') : result.assetTag;
+          } catch (e) {
+            util.noop();
+          }
+          if (result.serial.toLowerCase().indexOf('o.e.m.') !== -1) { result.serial = '-'; }
+          if (result.assetTag.toLowerCase().indexOf('o.e.m.') !== -1) { result.assetTag = '-'; }
+
+          // mem
+          lines = data.results[1] ? data.results[1].toString().split('\n') : [''];
+          result.memMax = util.toInt(util.getValue(lines, 'Maximum Capacity')) * 1024 * 1024 * 1024 || null;
+          result.memSlots = util.toInt(util.getValue(lines, 'Number Of Devices')) || null;
+
+          // raspberry
+          let linesRpi = '';
+          try {
+            linesRpi = fs.readFileSync('/proc/cpuinfo').toString().split('\n');
+          } catch (e) {
+            util.noop();
+          }
+          const hardware = util.getValue(linesRpi, 'hardware');
+          if (hardware.startsWith('BCM')) {
+            const rpi = util.decodePiCpuinfo(linesRpi);
+            result.manufacturer = rpi.manufacturer;
+            result.model = 'Raspberry Pi';
+            result.serial = rpi.serial;
+            result.version = rpi.type + ' - ' + rpi.revision;
+            result.memMax = os.totalmem();
+            result.memSlots = 0;
+          }
+
+          if (callback) { callback(result); }
+          resolve(result);
+        });
+      }
+      if (_darwin) {
+        const workload = [];
+        workload.push(execPromise('ioreg -c IOPlatformExpertDevice -d 2'));
+        workload.push(execPromise('system_profiler SPMemoryDataType'));
+        util.promiseAll(
+          workload
+        ).then(data => {
+          let lines = data.results[0] ? data.results[0].toString().replace(/[<>"]/g, '').split('\n') : [''];
+          result.manufacturer = util.getValue(lines, 'manufacturer', '=', true);
+          result.model = util.getValue(lines, 'model', '=', true);
+          result.version = util.getValue(lines, 'version', '=', true);
+          result.serial = util.getValue(lines, 'ioplatformserialnumber', '=', true);
+          result.assetTag = util.getValue(lines, 'board-id', '=', true);
+
+          // mem
+          let devices = data.results[1] ? data.results[1].toString().split('        BANK ') : [''];
+          if (devices.length === 1) {
+            devices = data.results[1] ? data.results[1].toString().split('        DIMM') : [''];
+          }
+          devices.shift();
+          result.memSlots = devices.length;
+
+          if (os.arch() === 'arm64') {
+            result.memSlots = 0;
+            result.memMax = os.totalmem();
+          }
+
+          if (callback) { callback(result); }
+          resolve(result);
+        });
+      }
+      if (_sunos) {
+        if (callback) { callback(result); }
+        resolve(result);
+      }
+      if (_windows) {
+        try {
+          const workload = [];
+          workload.push(util.powerShell('Get-WmiObject Win32_baseboard | select Model,Manufacturer,Product,Version,SerialNumber,PartNumber,SKU | fl'));
+          workload.push(util.powerShell('Get-WmiObject Win32_physicalmemoryarray | select MaxCapacity, MemoryDevices | fl'));
+          util.promiseAll(
+            workload
+          ).then(data => {
+            let lines = data.results[0] ? data.results[0].toString().split('\r\n') : [''];
+
+            result.manufacturer = util.getValue(lines, 'manufacturer', ':');
+            result.model = util.getValue(lines, 'model', ':');
+            if (!result.model) {
+              result.model = util.getValue(lines, 'product', ':');
+            }
+            result.version = util.getValue(lines, 'version', ':');
+            result.serial = util.getValue(lines, 'serialnumber', ':');
+            result.assetTag = util.getValue(lines, 'partnumber', ':');
+            if (!result.assetTag) {
+              result.assetTag = util.getValue(lines, 'sku', ':');
+            }
+
+            // memphysical
+            lines = data.results[1] ? data.results[1].toString().split('\r\n') : [''];
+            result.memMax = util.toInt(util.getValue(lines, 'MaxCapacity', ':')) || null;
+            result.memSlots = util.toInt(util.getValue(lines, 'MemoryDevices', ':')) || null;
+
+            if (callback) { callback(result); }
+            resolve(result);
+          });
+        } catch (e) {
+          if (callback) { callback(result); }
+          resolve(result);
+        }
+      }
+    });
+  });
+}
+
+exports.baseboard = baseboard;
+
+function chassis(callback) {
+  const chassisTypes = ['Other',
+    'Unknown',
+    'Desktop',
+    'Low Profile Desktop',
+    'Pizza Box',
+    'Mini Tower',
+    'Tower',
+    'Portable',
+    'Laptop',
+    'Notebook',
+    'Hand Held',
+    'Docking Station',
+    'All in One',
+    'Sub Notebook',
+    'Space-Saving',
+    'Lunch Box',
+    'Main System Chassis',
+    'Expansion Chassis',
+    'SubChassis',
+    'Bus Expansion Chassis',
+    'Peripheral Chassis',
+    'Storage Chassis',
+    'Rack Mount Chassis',
+    'Sealed-Case PC',
+    'Multi-System Chassis',
+    'Compact PCI',
+    'Advanced TCA',
+    'Blade',
+    'Blade Enclosure',
+    'Tablet',
+    'Convertible',
+    'Detachable',
+    'IoT Gateway ',
+    'Embedded PC',
+    'Mini PC',
+    'Stick PC',
+  ];
+
+  return new Promise((resolve) => {
+    process.nextTick(() => {
+
+      let result = {
+        manufacturer: '',
+        model: '',
+        type: '',
+        version: '',
+        serial: '-',
+        assetTag: '-',
+        sku: '',
+      };
+      if (_linux || _freebsd || _openbsd || _netbsd) {
+        const cmd = `echo -n "chassis_asset_tag: "; cat /sys/devices/virtual/dmi/id/chassis_asset_tag 2>/dev/null; echo;
+            echo -n "chassis_serial: "; cat /sys/devices/virtual/dmi/id/chassis_serial 2>/dev/null; echo;
+            echo -n "chassis_type: "; cat /sys/devices/virtual/dmi/id/chassis_type 2>/dev/null; echo;
+            echo -n "chassis_vendor: "; cat /sys/devices/virtual/dmi/id/chassis_vendor 2>/dev/null; echo;
+            echo -n "chassis_version: "; cat /sys/devices/virtual/dmi/id/chassis_version 2>/dev/null; echo;`;
+        exec(cmd, function (error, stdout) {
+          let lines = stdout.toString().split('\n');
+          result.manufacturer = util.getValue(lines, 'chassis_vendor');
+          const ctype = parseInt(util.getValue(lines, 'chassis_type').replace(/\D/g, ''));
+          result.type = (ctype && !isNaN(ctype) && ctype < chassisTypes.length) ? chassisTypes[ctype - 1] : '';
+          result.version = util.getValue(lines, 'chassis_version');
+          result.serial = util.getValue(lines, 'chassis_serial');
+          result.assetTag = util.getValue(lines, 'chassis_asset_tag');
+          if (result.manufacturer.toLowerCase().indexOf('o.e.m.') !== -1) { result.manufacturer = '-'; }
+          if (result.version.toLowerCase().indexOf('o.e.m.') !== -1) { result.version = '-'; }
+          if (result.serial.toLowerCase().indexOf('o.e.m.') !== -1) { result.serial = '-'; }
+          if (result.assetTag.toLowerCase().indexOf('o.e.m.') !== -1) { result.assetTag = '-'; }
+
+          if (callback) { callback(result); }
+          resolve(result);
+        });
+      }
+      if (_darwin) {
+        exec('ioreg -c IOPlatformExpertDevice -d 2', function (error, stdout) {
+          if (!error) {
+            let lines = stdout.toString().replace(/[<>"]/g, '').split('\n');
+            result.manufacturer = util.getValue(lines, 'manufacturer', '=', true);
+            result.model = util.getValue(lines, 'model', '=', true);
+            result.version = util.getValue(lines, 'version', '=', true);
+            result.serial = util.getValue(lines, 'ioplatformserialnumber', '=', true);
+            result.assetTag = util.getValue(lines, 'board-id', '=', true);
+          }
+
+          if (callback) { callback(result); }
+          resolve(result);
+        });
+      }
+      if (_sunos) {
+        if (callback) { callback(result); }
+        resolve(result);
+      }
+      if (_windows) {
+        try {
+          util.powerShell('Get-WmiObject Win32_SystemEnclosure | select Model,Manufacturer,ChassisTypes,Version,SerialNumber,PartNumber,SKU | fl').then((stdout, error) => {
+            if (!error) {
+              let lines = stdout.toString().split('\r\n');
+
+              result.manufacturer = util.getValue(lines, 'manufacturer', ':');
+              result.model = util.getValue(lines, 'model', ':');
+              const ctype = parseInt(util.getValue(lines, 'ChassisTypes', ':').replace(/\D/g, ''));
+              result.type = (ctype && !isNaN(ctype) && ctype < chassisTypes.length) ? chassisTypes[ctype - 1] : '';
+              result.version = util.getValue(lines, 'version', ':');
+              result.serial = util.getValue(lines, 'serialnumber', ':');
+              result.assetTag = util.getValue(lines, 'partnumber', ':');
+              result.sku = util.getValue(lines, 'sku', ':');
+              if (result.manufacturer.toLowerCase().indexOf('o.e.m.') !== -1) { result.manufacturer = '-'; }
+              if (result.version.toLowerCase().indexOf('o.e.m.') !== -1) { result.version = '-'; }
+              if (result.serial.toLowerCase().indexOf('o.e.m.') !== -1) { result.serial = '-'; }
+              if (result.assetTag.toLowerCase().indexOf('o.e.m.') !== -1) { result.assetTag = '-'; }
+            }
+
+            if (callback) { callback(result); }
+            resolve(result);
+          });
+        } catch (e) {
+          if (callback) { callback(result); }
+          resolve(result);
+        }
+      }
+    });
+  });
+}
+
+exports.chassis = chassis;
+